ATE288340T1 - KNOB-FREE HAMMER - Google Patents

KNOB-FREE HAMMER

Info

Publication number
ATE288340T1
ATE288340T1 AT99967098T AT99967098T ATE288340T1 AT E288340 T1 ATE288340 T1 AT E288340T1 AT 99967098 T AT99967098 T AT 99967098T AT 99967098 T AT99967098 T AT 99967098T AT E288340 T1 ATE288340 T1 AT E288340T1
Authority
AT
Austria
Prior art keywords
hammer
tool head
socket
hollow
filler material
Prior art date
Application number
AT99967098T
Other languages
German (de)
Inventor
Joseph Allen Carmien
Original Assignee
Nupla Acquisition Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nupla Acquisition Corp filed Critical Nupla Acquisition Corp
Application granted granted Critical
Publication of ATE288340T1 publication Critical patent/ATE288340T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/01—Shock-absorbing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25D—PERCUSSIVE TOOLS
    • B25D1/00—Hand hammers; Hammer heads of special shape or materials
    • B25D1/12—Hand hammers; Hammer heads of special shape or materials having shock-absorbing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Impact Printers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Saccharide Compounds (AREA)

Abstract

An improved nonrecoil or deadblow hammer and related production method are provided, wherein the hammer has a tool head of hardened steel or the like formed with a hollow socket containing a flowable filler material adapted to absorb or dissipate shock forces and thereby substantially reduce or eliminate rebound when an impact blow is struck by the hammer. The tool head comprises a central body having, for example, a conventional impact member and a nail removal claw formed at opposite ends thereof. The hollow socket is formed in the central body and is upwardly open for seated reception of a hollow canister containing the flowable filler material, such as small steel pellets. In the preferred form, the canister is preassembled with a tool handle which extends downwardly from the tool head through a handle port formed at the base or lower end of the socket.
AT99967098T 1999-01-25 1999-11-08 KNOB-FREE HAMMER ATE288340T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/236,851 US6227075B1 (en) 1999-01-25 1999-01-25 Nonrecoil hammer
PCT/US1999/026300 WO2000043165A2 (en) 1999-01-25 1999-11-08 Nonrecoil hammer

Publications (1)

Publication Number Publication Date
ATE288340T1 true ATE288340T1 (en) 2005-02-15

Family

ID=22891244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99967098T ATE288340T1 (en) 1999-01-25 1999-11-08 KNOB-FREE HAMMER

Country Status (6)

Country Link
US (2) US6227075B1 (en)
EP (1) EP1154878B1 (en)
AT (1) ATE288340T1 (en)
AU (1) AU2344400A (en)
DE (1) DE69923601D1 (en)
WO (1) WO2000043165A2 (en)

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US6595087B2 (en) 2001-11-21 2003-07-22 Snap-On Technologies, Inc. Encapsulated dead blow hammer with improved skeleton
US6640447B2 (en) 2001-12-18 2003-11-04 Kenneth K. Wickline Dead-blow recoilless axe
US6945138B1 (en) 2002-07-24 2005-09-20 Kreitzer David F Recoiling striking device
US20070113709A1 (en) * 2002-09-17 2007-05-24 Anthony Krallman Deadblow hammer
US6904829B2 (en) 2002-09-17 2005-06-14 Anthony Krallman Deadblow hammer
US7168338B2 (en) * 2004-11-29 2007-01-30 Snap-On Incorporated Dead blow hammer with composite holder
US8597016B2 (en) 2005-11-23 2013-12-03 Milgard Manufacturing Incorporated System for producing pultruded components
US7901762B2 (en) 2005-11-23 2011-03-08 Milgard Manufacturing Incorporated Pultruded component
US7875675B2 (en) 2005-11-23 2011-01-25 Milgard Manufacturing Incorporated Resin for composite structures
US8101107B2 (en) 2005-11-23 2012-01-24 Milgard Manufacturing Incorporated Method for producing pultruded components
US8499665B2 (en) * 2006-08-30 2013-08-06 Stanley Black & Decker, Inc. Torsion control hammer grip
NZ571026A (en) * 2008-09-05 2010-09-30 Maxwell Derek Belsey An impact tool having a movable weight contained within the handle of the tool
US8047099B2 (en) 2009-02-09 2011-11-01 Stanley Black & Decker, Inc. Large strike face hammer
US10464196B2 (en) * 2012-10-12 2019-11-05 Patrick Hale Board fastening tool
US20140103089A1 (en) * 2012-10-12 2014-04-17 Patrick Hale Fastening tool and method of operation
US20140216210A1 (en) * 2013-02-05 2014-08-07 Timothy J. NEAR Striking device with sliding weight for increasing impact force
TWI447002B (en) * 2013-03-07 2014-08-01 Earthquake hammer structure
CA2943539C (en) 2014-03-07 2019-02-05 Estwing Manufacturing Company, Inc. Striking tool with attached striking surface
CA2943529C (en) 2014-03-07 2019-02-05 Estwing Manufacturing Company, Inc. Aluminum striking tools
US20170282342A1 (en) * 2016-04-05 2017-10-05 Sing Ray Corporation Shock absorbing hammer
USD829074S1 (en) 2016-09-21 2018-09-25 Estwing Manufacturing Company, Inc. Hammer
US11358263B2 (en) 2018-02-21 2022-06-14 Milwaukee Electric Tool Corporation Hammer
KR101970610B1 (en) * 2018-03-02 2019-04-19 한아툴스(주) A hammer that makes it easier to move the center of gravity of the hammer and replace the hitting part
US11833651B2 (en) 2019-02-07 2023-12-05 Milwaukee Electric Tool Corporation Hammer with hardened textured striking face
CN114945445A (en) 2020-01-10 2022-08-26 米沃奇电动工具公司 Hammer
US11642768B2 (en) 2020-07-15 2023-05-09 Snap-On Incorporated Dead blow hammer head
CN112372584B (en) * 2020-10-23 2021-12-03 浦江县颐硕科技开发有限公司 Double-head non-Newtonian knocking hammer and adjusting method thereof
USD1021598S1 (en) 2022-05-11 2024-04-09 Snap-On Incorporated Dead blow hammer

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US5960677A (en) * 1998-03-13 1999-10-05 Carmien; Joseph Allen Nonrecoil impact tool

Also Published As

Publication number Publication date
DE69923601D1 (en) 2005-03-10
US6234048B1 (en) 2001-05-22
AU2344400A (en) 2000-08-07
EP1154878A2 (en) 2001-11-21
WO2000043165A2 (en) 2000-07-27
EP1154878B1 (en) 2005-02-02
EP1154878A4 (en) 2003-05-07
WO2000043165A3 (en) 2000-11-09
US6227075B1 (en) 2001-05-08

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties